SIT9005ACE2G-25EN

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Programmable oscillators are electronic components that generate a periodic signal output with a certain frequency, and they have the ability to be programmed through software. Using this functionality, they are capable of being used in a variety of applications ranging from timekeeping to frequency synthesis. The SIT9005ACE2G-25EN is a high-performance, integrated PLL-based programmable oscillator.

The frequency range is from 1kHz to 25MHz and it is one of the few programmable oscillators that can produce a clean clock signal at frequencies below 1MHz. The SIT9005ACE2G-25EN boasts high accuracy, low jitter, low power consumption, and wide frequency range, making it an ideal choice for high-precision, low-power clock applications. It is ideal for use in communications, medical, and industrial applications.

When it comes to applications, the SIT9005ACE2G-25EN can be used for a variety of purposes. For example, it can be used for clock and data recovery for high-speed network systems, for timing synchronization in mobile base stations as a frequency reference source, and for clock distribution in high-end computing systems. Additionally, it can be used as a stand-alone timer circuit in applications such as controlling motor and motor-driven applications, as well as lighting systems.

The SIT9005ACE2G-25EN features a wide frequency range and programmable accuracy of up to 1ppm. The adjustable device range covers both modulo and off-loop architectures. In modulo architectures, the output frequency range can be programmed in step sizes as low as 1Hz. In off-loop architectures, the device frequency range can be programmed in increments of 1ppm. This allows for reliable and accurate frequency generation for a wide range of applications.

On the inside, the main components of the SIT9005ACE2G-25EN include a phase detector, filters, dual-modulus dividers, a Voltage Controlled Oscillator (VCO), and an integrated compatible loop. The phase detector compares the input signal to its own frequency to determine the output frequency. The filters are used to reduce jitter, and the dual-modulus dividers are used to divide the output frequency. The VCO is used to generate the output frequency, while the integrated compatible loop ensures that the output frequency is within the specified range.

The SIT9005ACE2G-25EN also comes with an integrated frequency selectable (IFS) feature. This feature allows the user to select the desired frequency range by changing the control voltage. This is done by connecting an ICS (Integrated Circuit Switch) to the control inputs of the device. The IFS feature provides an additional degree of flexibility when programming the device.

Overall, the SIT9005ACE2G-25EN is a highly integrated, PLL-based programmable oscillator that offers a wide frequency range and high precision accuracy. Its wide frequency range, low power consumption, and low jitter make it an ideal choice for high accuracy, low power clock applications. Its integrated frequency selectable feature allows for an additional degree of flexibility when programming. As such, the SIT9005ACE2G-25EN is well suited for use in a variety of applications, such as clock and data recovery, timing synchronization, and clock distribution.

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